CN209404612U

CN209404612U - Hand held cleaner and combinations thereof part, push-down dust catcher

Info

Publication number: CN209404612U
Application number: CN201821014751.9U
Authority: CN
Inventors: 徐静涛; 毋宏兵; 张士松; 陈国军; 孟祥花; 张锦平; 徐彬彬
Original assignee: Positec Power Tools Suzhou Co Ltd
Current assignee: Positec Power Tools Suzhou Co Ltd
Priority date: 2017-06-28
Filing date: 2018-06-28
Publication date: 2019-09-20
Anticipated expiration: 2028-06-28
Also published as: CN109124463A

Abstract

A kind of hand held cleaner comprising dirt cup component comprising cup body and be set to the intracorporal cyclone separator of cup；Shell, the shell have the dust inlet positioned at dirt cup component side, and the dust inlet is to provide entrance to external dust-contained airflow；Flow generator, to generate dust suction negative pressure；Handleset, for holding；The flow generator is located at the lower section of Handleset.Compared with prior art, the utility model is by, set on the lower section of Handleset, rationally utilizing space, so that structure of dust collector is compact for flow generator.

Description

Hand held cleaner and combinations thereof part, push-down dust catcher

Technical field

The utility model relates to cleaning technology field more particularly to a kind of hand held cleaners, push-down dust catcher and hand Hold formula dust catcher sub-assembly.

Background technique

In the prior art, hand held cleaner include dirt cup component, positioned at dirt cup component side air inlet, be located at dirt cup Handleset, electric machine assembly and the battery component of the component other side, electric machine assembly include motor and fan, and motor-driven fan turns It moves so that forming negative pressure in dirt cup component.Dirt cup component include cup body and be set to the intracorporal cyclone separator of cup, electric machine assembly The both ends of Handleset are located at battery component, when the hand held cleaner of this kind of topology layout carries out cleaning operation, weight The heart all concentrates on handle grip area, and only one grip zone of Handleset, and the dust suction of some scenes is similarly held Mode be easy to cause user's hand fatigue, can not solve the problems, such as that center of gravity is biased to hand pressure caused by Handleset completely, reduces The satisfaction of user experience.

In the prior art, for environment such as garages, it will usually have many rubbish, such as sawdust, the dirt with rubbish Water etc., the space of only one dirt bag of common cleaner dust-collection space or dirt cup is full soon when rubbish is excessive, It needs repeatedly to topple over, and as the rubbish being collected into increases, isolated efficiency can also be had an impact, so that efficiency reduces.

Therefore, for the problems of the prior art, it is necessary to provide a kind of hand-held that compact-sized, center of gravity is more coordinated Dust catcher, push-down dust catcher and hand held cleaner sub-assembly.

Utility model content

The utility model provides a kind of compact-sized, the more reasonable hand held cleaner of space utilization, push-down dust suction Device and hand held cleaner sub-assembly, hand held cleaner air performance and pumping property are promoted, and external box structure is simple, can be with Increase the convenience that user uses.

To achieve the above object, the technical solution of the utility model is: a kind of hand held cleaner comprising:

Dirt cup component comprising cup body and be set to the intracorporal cyclone separator of cup；

Shell, the shell have the dust inlet positioned at dirt cup component side, and the dust inlet is to outside Dust-contained airflow provides entrance；

Flow generator, to generate dust suction negative pressure；

Handleset, for holding；

The flow generator is located at the lower section of Handleset.

Further, the hand-held cleaners are additionally provided with battery component, and the battery component is set to the lower section of Handleset.

Further, the battery component is set to the lower section and rear of flow generator.

Further, the battery component and flow generator are located at ipsilateral, and are located at dirt cup group relative to air flow inlet The other side of part.

Further, the dirt cup component has bottom surface, and the battery component has supporting surface, the bottom surface and supporting surface It is coplanar.

Further, the Handleset has first end and the second end, and the first end is close to cup body and position In the top of cup body, the second end is located at the top of battery component close to battery component.

Further, the Handleset includes that horizontal grip zone and the hand-held push rod connecting with horizontal grip zone are held Area, the first end are one end of horizontal grip zone, and the second end is one end of hand-held push rod grip zone.

Further, the hand-held cleaners further include being located at the filtering in cyclone separator downstream along airflow path Device, the flow generator are set to the downstream of filter along airflow path, and the filter is waterproof sea pa.

Further, the longitudinal axis that there is the cup body lengthwise to extend, the flow generator is equipped with second axis, described Flow generator is arranged relative to longitudinal axis, at an acute angle between the second axis and longitudinal axis.

Further, the flow generator direction shortens airflow path between flow generator and cyclone separator Direction inclination.

To achieve the above object, another technical solution that the utility model uses is: the push-down dust catcher also wraps Above-mentioned hand held cleaner is included, the hand held cleaner is directly or indirectly detachably connected with extension, the extension One end be connected to the air flow inlet of hand held cleaner, the other end of the extension is connected to the cleaner head, the suction There is the suction passage being connected to inside the extension so that dust enters the extension via the suction passage on dirt head Enter in the air flow inlet in pipe, further along the extension.

To achieve the above object, another technical solution that the utility model uses is: the hand held cleaner combination Part includes above-mentioned hand held cleaner and cooperates the dust to increase hand held cleaner with the hand held cleaner The external box of space or the receiving hand held cleaner.

Compared with prior art, the utility model is by set on the lower section of Handleset, rationally utilizing flow generator Space, so that structure of dust collector is compact；Two grip zones are provided, different regions can be selected to hold according to different usage scenarios It holds, holds uniform force；And by the way that the demountable multiduty external box with hand held cleaner mating, structure letter is arranged It is single, the dust containing cavities of dust catcher are flexibly increased, and hand held cleaner can also be stored, has saved memory space, made Environmental beauty must be stored.

Detailed description of the invention

The utility model is described in further detail with embodiment with reference to the accompanying drawing.

Fig. 1 is the schematic diagram of the hand held cleaner of the utility model first embodiment.

Fig. 2 is the schematic diagram of another angle of Fig. 1.

Fig. 3 is the cross-sectional view of the line A-A along Fig. 2, mark air duct flow direction.

Fig. 4 is the cross-sectional view of the line A-A along Fig. 2, indicates each axis.

Fig. 5 is the schematic diagram that dirt cup lid is closed in the hand held cleaner of the utility model first embodiment.

Fig. 6 is the schematic diagram that dirt cup lid is opened in the hand held cleaner of the utility model first embodiment.

Fig. 7 is a kind of explosive view of angle of filter device in the hand held cleaner of the utility model first embodiment.

Fig. 8 is the explosive view of filter device another kind angle in the hand held cleaner of the utility model first embodiment.

Fig. 9 is that the filter device of the hand held cleaner of the utility model first embodiment does not have the explosive view of positioning plate

Figure 10 is a kind of schematic diagram of working condition of hand held cleaner of the utility model first embodiment.

Figure 11 is the schematic diagram of the hand held cleaner another kind working condition of the utility model first embodiment.

Figure 12 is the schematic diagram of the utility model first embodiment push-down dust catcher.

Figure 13 is the schematic diagram that the utility model first embodiment extends dirt case.

Figure 14 is the schematic diagram that the utility model first embodiment extends base portion in dirt case.

Figure 15 is the top view of Figure 14.

Figure 16 is the schematic diagram that the utility model first embodiment extends top in dirt case.

Figure 17 is the top view of Figure 16.

Figure 18 is the bottom view of Figure 16.

Figure 19 is the main view of Figure 16.

Figure 20 is the schematic diagram that the utility model first embodiment extends dirt case first state.

Figure 21 is the top view of Figure 20.

Figure 22 is the schematic diagram that the utility model first embodiment extends the second state of dirt case

Figure 23 is the stereoscopic schematic diagram that the utility model second embodiment extends dirt case.

Figure 24 is the top view of Figure 23.

Figure 25 is to extend dirt using first embodiment in the hand held cleaner sub-assembly of the utility model first embodiment The stereoscopic schematic diagram of the first state of case.

Figure 26 is the top view of Figure 25.

Figure 27 is the cross-sectional view of Figure 25.

Figure 28 is to extend dirt using first embodiment in the hand held cleaner sub-assembly of the utility model first embodiment The stereoscopic schematic diagram that the dirt cup lid of second state of case is opened.

Figure 29 is to extend dirt using first embodiment in the hand held cleaner sub-assembly of the utility model first embodiment The stereoscopic schematic diagram that the dirt cup lid of second state of case is closed.

Figure 30 is the cross-sectional view of Figure 29.

Figure 31 is to extend dirt using first embodiment in the hand held cleaner sub-assembly of the utility model first embodiment The stereoscopic schematic diagram of the third state of case.

Figure 32 is the cross-sectional view of Figure 31.

Figure 33 is to extend dirt using second embodiment in the hand held cleaner sub-assembly of the utility model second embodiment The stereoscopic schematic diagram of case.

Figure 34 is the cross-sectional view of Figure 33.

Figure 35 is the schematic diagram of the hand held cleaner sub-assembly working condition of the utility model first embodiment.

Figure 36 is the schematic diagram of the hand held cleaner sub-assembly working condition of the utility model second embodiment.

Figure 37 is the schematic diagram of the hand held cleaner of the utility model second embodiment.

Figure 38 is the schematic diagram of the hand held cleaner sub-assembly working condition of the utility model 3rd embodiment.

Figure 39 is the schematic diagram of the hand held cleaner sub-assembly working condition of the utility model fourth embodiment.

Figure 40 is the schematic diagram of the hand held cleaner of the utility model 3rd embodiment.

Figure 41 is the schematic diagram of the hand held cleaner sub-assembly working condition of the 5th embodiment of the utility model.

Figure 42 is the schematic diagram of the hand held cleaner sub-assembly working condition of the utility model sixth embodiment.

Figure 43 is the operation schematic diagram of the push-down dust catcher of the utility model second embodiment.

Figure 44 is the operation schematic diagram of the push-down dust catcher of the utility model 3rd embodiment.

Figure 45 is the operation schematic diagram of the push-down dust catcher of the utility model fourth embodiment.

Figure 46 is the operation schematic diagram of the push-down dust catcher of the 5th embodiment of the utility model.

Figure 47 is the operation schematic diagram of the push-down dust catcher of the utility model sixth embodiment.

Figure 48 is the operation schematic diagram of the push-down dust catcher of the 7th embodiment of the utility model.

Figure 49 is the schematic diagram that the utility model Handleset first holds scene.

Figure 50 is the schematic diagram that the utility model Handleset second holds scene.

Figure 51 is the schematic diagram that the utility model Handleset third holds scene.

Figure 52 is the schematic diagram that the utility model Handleset the 4th holds scene.

Figure 53 is the schematic diagram of the utility model hand held cleaner water suction.

Specific embodiment

The utility model discloses a kind of dust catcher sub-assemblies comprising dust suction source and with dust suction source mating to collect The extension dirt case of the dust in dust suction source.The dust catcher sub-assembly includes the first operating mode and the second operating mode.Described First operating mode, not with extension dirt case mating, the dust suction source works independently and undertakes dust suction and dust in the dust suction source.? Second operating mode, the dust suction source and extension dirt case mating, the dust suction source only undertakes dust suction, and is held by extension dirt case Carry on a shoulder pole dust.The extension dirt case that can be dismantled with dust suction source by setting, flexibly increases the dust containing cavities of dust catcher, extends dirt Box structure is simple, small with compact-sized and temporary space after the mating of dust suction source, can satisfy the cleaning of the scene of different quantity of refuse Demand.The scene small for amount of dust, such as household, individually can only use dust suction source, and dust suction source can inhale for hand-held Dirt device, or horizontal dust collector or other can be adapted to household and by structure design can with extension dirt case mating Dust catcher.Extension dirt case can be used to accommodate dust in the scene big for amount of dust, such as the outdoor in garage or a large amount of dusts Rubbish reduces the number that user tips rubbish.When extending dirt case for garage or outdoor, can be arranged in the lower section of extension dirt case Idler wheel, in this way, user is facilitated directly to haul, extension dirt case is mobile without mentioning, and promotion user experience is easy to use.

The garbage inlet that the extension dirt case includes dust storage chamber and is connected to dust storage chamber, the garbage inlet is described second The rubbish for passing through dust suction source is received when operating mode.

Make the dust catcher sub-assembly in operating mode by the extension dirt case set-up mode different from dust suction source It is converted between transported/stored mode.In the operating mode, the extension dirt case and dust suction source are coupled, and the dust suction source is held Dust suction is carried on a shoulder pole, and dust is undertaken by extension dirt case, the rubbish of the dust suction source sucking is collected in dust storage chamber by garbage inlet. In the transported/stored mode, the dust suction source is contained in the dust storage chamber of the extension dirt case.

The dust suction source includes dirt cup component and the motor to form negative pressure, and the dirt cup component includes cup body, sets In the intracorporal filter device of cup, the ash discarding mouth for ash discarding and the dirt cup lid to close ash discarding mouth, the ash discarding mouth is described And mutual cooperation opposite with refuse inlet positions when the second operating mode.The ash discarding mouth is in the operating mode and transports/deposits And mutual cooperation opposite with refuse inlet positions when storage mode.The conflict that there is the extension dirt case control dirt cup lid to automatically open Portion.By the way that abutting portion is arranged, when extending dirt case and dust suction source cooperates, dirt cup lid can be automatically opened, it is independent not need user Operation promotes ease of use.

In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain The utility model is not used to limit the utility model.Dust suction source can be hand held cleaner, horizontal dust collector etc. and pass through The design of structure may be implemented with extension dirt case mating can domestic vacuum cleaners, following embodiment in a handheld retouched by dust catcher State, about hand held cleaner embodiment description be equally applicable to horizontal dust collector etc. other with extension dirt case mating can family Use dust catcher.

As shown in Figures 1 to 6, the hand held cleaner 100 of the utility model first embodiment, the embodiment filter device It is obliquely installed, specifically, hand held cleaner 100 includes: dirt cup component 1, the shell connecting with dirt cup component 13, is set to shell To provide electric power to hand held cleaner 100 on 3 and for the Handleset 4 of gripping, set on 4 lower section of Handleset Battery component 5 and to provide power to hand held cleaner 100 and generate the flow generator 6 of dust suction negative pressure.Air-flow occurs Device 6 is set in shell 3.Hand held cleaner 100 has the first locating fastener 20 and the second locating fastener for being located at both ends 21.Battery component 4 is set to the lower section and rear of flow generator 5.Buckle structure can be passed through between dirt cup component 1 and shell 3 It realizes and fixes, 1 one end of dirt cup component can also be set to cylindric, pass through the setting rotation spiral shell on dirt cup component 1 and shell 3 Line realizes the fixation between dirt cup component 1 and shell 3.

As shown in Figures 1 to 6, dirt cup component 1 has the gas to be introduced into outer gas stream in hand held cleaner 100 Inflow entrance 12, air flow inlet 12 are located at the side of dirt cup component 1.Battery component 5 and flow generator 6 are located at ipsilateral and opposite It is located at the other side of dirt cup component 1 in air flow inlet 12.Shell 3 has dust inlet 32, in air flow inlet 12 and dust inlet Airflow path is formed between 32, air-flow is flowed from air flow inlet 12, successively by way of dirt cup component 1 and flow generator 6, most It is discharged afterwards from dust inlet 32.

As shown in Figures 3 to 6, a kind of dirt cup component 1 of embodiment of the utility model includes cup body 11, is set in cup body 11 Filter device 13, the ash discarding mouth 14 on cup body, the dirt cup lid 15 to close ash discarding mouth 14, control dirt cup lid 15 open With latch portion 16, rotation section 17 and the resetting structure 18 of locking.When the control dirt cup lid 15 of latch portion 16 opens or closes, dirt cup lid 15 rotate around rotation section 17, when 15 lock state of dirt cup lid releases, can automatically open under the driving of resetting structure 18.Dirt cup The angular range that lid 15 is opened is 110 ° -190 °.By the way that resetting structure 18 is arranged, a key ash discarding may be implemented, do not need hand again It is dynamic to go to open 15 ash discarding of dirt cup lid, it is convenient and efficient.In one embodiment of the utility model, as shown in Fig. 7, resetting structure 18 using torsional spring structure, and certainly, in other embodiments, those skilled in the art can also can be reached using other To the resetting structure of the utility model aim.The periphery of dirt cup lid 15 or ash discarding mouth 14 is equipped with to realize ash discarding mouth 14 and dirt The second seal (not shown) that cup lid 15 seals against each other.

As shown in Figure 7 to 9, in the utility model embodiment, filter device 13 is the filter for installation of cyclone separating, Filter device 13 includes positioning plate 143, the main part 131 being fixed on positioning plate 143, is fixed on positioning plate 143 and is located at Cyclone 132, filter 136 in main part 131 compress the cover board 135 of localization filter 136 and to seal filter 136 sealing rings 137 for preventing dust from running out of from 136 outer edge of filter.Positioning plate 143 have the first fixed ontology 1431 and with Second fixed ontology 1432 of one end integrally connected of the first fixed ontology 1431.First fixed ontology 1431 to cup Body 11 is connected, and the described first fixed ontology 1431 is equipped with fixed seal ring 144, by the way that fixed seal ring 144, Ke Yibao is arranged Fixed leakproofness between the fixed ontology 1431 of card first and cup body 11.In the present embodiment, the first fixed ontology 1431 and the Two fixed ontologies 1432 are structure as a whole, and can be realized in other embodiments using the structure of separable assembled, such as two zero Part is fixed by the modes such as grafting or buckle or mucilage binding.In the present embodiment, filter 136 is waterproof filter, such as It can be waterproof sea pa.

As shown in Figure 7 to 9, in the utility model embodiment, the second fixed ontology 1432 has to accommodate filter 136 accepting hole 1435, to realize the first fixed positioning region 1433 of cyclone 132, fixed to realization body portion 131 Second positioning region 1434 and the third positioning region 1436 fixed to realize cover board 135.The top of cover board 135 has air outlet 1351 and with third positioning region 1436 buckle the 4th positioning region 1437.All interstructural installation relations of dirt cup component 1 are as follows: Cyclone 132 is fixed on the second fixed ontology 1432 by the first positioning region 1433 first, then main part 131 is passed through the Two positioning regions 1434 are fixed on the second fixed ontology 1432, then filter 136 are put into accepting hole 1435, wherein sealing ring 137 are placed between filter 136 and the second fixed ontology 1432 and realize that sealing prevents dust from filter 136 in the circumferential It flies out outward in circumferential direction, then cover board 135 is pressed on filter 136 and passes through third positioning region 1436 and the 4th positioning region 1437 Mutual cooperation realize that cover board 135 is fixed to each other with the second fixation ontology 1432, and then realize determining for filter 136 simultaneously , the air-flow after cyclonic separation, which is flowed out from air outlet 1351 to flow generator 6, to be flowed.In the embodiment of the utility model attached drawing In the first fixed ontology 1431 intersect with the second fixed ontology 1432 and near vertical, for the two angle not clearly Restriction, convenient for the structures installation such as cyclone 136.

As shown in Figure 7 to 9, main part 131 be equipped with to the separate inlet opening 138 that is connect with air flow inlet 12 and to Dust is thrown away to the separation outlet 139 of main part 131.Cyclone 132 is equipped with several with the hole passed through for cyclonic air flow 134.Cyclonic chamber 133 is limited in main part 131.On airflow path, filter 136 is located at the downstream of cyclone 132. Dust-contained airflow enters in main part 131 via separate inlet opening 138, and cyclonic separation is carried out in cyclonic chamber 133, dust via Separation outlet 139 is thrown away, and is collected in dirt cup component 1, and the filtered air-flow containing a small amount of dust is flowed using hole 134 It is for re-filtering to filter 136, enter after flow generator 6 from dust by the air-flow of 136 secondary filter of filter Mouth 32 is discharged.

As shown in figure 4, the longitudinal axis X0 that there is cup body 11 lengthwise to extend, longitudinal axis X0 is the length of hand held cleaner herein Spend direction.Filter device 13 is equipped with the first axle Y1 that lengthwise extends, and filter device 13 is obliquely installed relative to longitudinal axis X0, It is at an acute angle between longitudinal axis X0 and first axle Y1.By the way that filter device 13 is obliquely installed, compared to the prior art in it is vertical The filter device of placement reduces the height of complete machine, compared to the prior art in laterally disposed filter device, reduce whole The length of machine, so that structure of dust collector is compact, the demand that existing market dust catcher is light and minimizes is complied in small volume and less weight.And And by the way that filter device 13 is obliquely installed, compared to the prior art in same or similar structure filter device it is laterally disposed, When being collected into liquid dust, being obliquely installed 139 can be set to higher position for separation outlet, compared to the prior art in Filter device it is laterally disposed, can increase filter device 13 separation export 139 positions, avoid liquid dust from being entrained into again Cyclonic chamber causes the blocking of filter 136, can extend the service life of filter 136, and can be to avoid the water in liquid Gas enters in flow generator, avoids the damage of electric parts.

If as shown in figure 4, tilt angle is seen along the flow direction of air-flow, filter device 13 is towards the direction of air flow inlet 12 It extends obliquely downward.Angular range between longitudinal axis X0 and first axle Y1 is essentially greater than 0 ° and less than 90 °.In this reality With in novel preferred embodiment, the angle between longitudinal axis X0 and first axle Y1 is 30 ° -60 °.At this preferred angle The effect of cyclonic separation can be guaranteed, it is ensured that the dust removal performance of complete machine while guaranteeing that complete machine structure is small and exquisite by spending in range.

As shown in figs. 3 to 9, dust containing cavities 22 are formed in cup body 11, separation outlet 139 connects with dust containing cavities 22 It is logical.The dust that dust containing cavities 22 obtain after cyclonic separation to collect the utility model filter device, filter device 13 Inclination is the inclination relative to the cup body 11 with the dust containing cavities 22, if having multiple filter devices simultaneously for dust catcher There is multiple dust containing cavities, each mutually independent situation of containing cavities for multiple filter devices, then forming dust storage The main body of chamber can be considered the cup body of the utility model, i.e., for multiple filter devices and for multiple filter devices Dust catcher with multiple independent dust containing cavities, the explanation of corresponding the utility model, it is believed that there is multiple cup bodies, mistake The inclination of filter device is the inclination relative to the cup body axis where it.Certainly, only have a dust containing cavities for other Situation, that is, have a cup body described in the utility model, and the inclination of filter device is axial relative to the independent cup body Inclination.Inclination for the filter device of the utility model, from another viewpoint, if the bottom surface of dust catcher and horizontal plane are flat Row, then dust catcher is placed in the horizontal plane, filter device is with respect to the horizontal plane inclined.

As shown in figs. 3 to 9, when dust and gas is when 133 internal cyclone formula of cyclonic chamber flows, the work of the dust isolated in air-flow It throws away and accumulates in dust containing cavities 22 from separation outlet 139 under, dust containing cavities 22 are located at the outer of filter device 13 Portion is mutually spatially separated, by storing dust although that is, dust containing cavities 22 and cyclonic chamber 133 are interconnected Chamber 22 and cyclonic chamber 133 are spatially separated design, can to avoid the air-flow that dust is flowed again rollback into filter device 13, Dust and gas separating effect is effectively improved, and prevents filter 136 from blocking.

As shown in figure 3, after filter device 13 tilts, filter device 13 closes on dust receipts in terms of 22 angle of dust containing cavities Receiving one end of chamber 22 is formed with the high point of low spot 141 and relative low points 141 far from dust containing cavities 25 close to dust containing cavities 142, separation outlet 139 is set at 142 at high point.By the way that filter device 13 is obliquely installed, compared to the prior art in phase With or similar structure it is laterally disposed, when being collected into liquid dust, dust collecting space can be increased by being obliquely installed, will separation outlet 139 are set at high point, and the separation for increasing filter device 13 exports 139 positions, and liquid dust is avoided to be entrained into cyclonic chamber again, The blocking of filter is caused, the service life of filter can be extended, and air-flow can be entered to avoid the aqueous vapor in liquid In generator, the damage of electric parts is avoided.

In the embodiments of the present invention, cyclone 132 is one cyclonic structure, the dust and gas into main part 131 Dust centrifugation can be thrown away in a manner of whirlwind in cyclonic chamber 133, to further increase dust removing effects.In other implementations In example, cyclone 132 can be multistage cyclone structure, i.e., on the flow direction of air-flow, cyclonic chamber 133 includes that multistage successively connects Logical cyclonic chamber, the dust and gas entered in main part 131 as a result, can be separated successively by the multiple dust and gas of multistage cyclone chamber, thus Improve dust removing effects.

As shown in figure 5, dirt cup component 1 is equipped with underlying bottom surface 19, battery component 5 is equipped with underlying supporting surface 31, bottom surface 19 is coplanar with supporting surface 31.So set, dirt cup component 1 and battery component 5 are played a supporting role jointly, so that whole Machine is relatively stable when placing, the phenomenon that avoiding the occurrence of skew or topple over.The above co-planar designs are the preferred implementations of the utility model Example, certainly in other embodiments, due to the weight of flow generator 6 and the placed angle of flow generator 6, so that complete machine Center of gravity is to the rear, such case, and it is not absolutely required to dirt cup components 1 to go to support, so bottom surface 19 and supporting surface 31 can also be set It is set to non-coplanar.

As shown in Fig. 4 and Fig. 6, air flow inlet 12 include the first Drainage Section 121 and connect with the first Drainage Section 121 the Two Drainage Sections 122.In the embodiment of the utility model attached drawing, the first Drainage Section 121 is formed on cup body 11, the second Drainage Section 122 are formed on main part 131.Second Drainage Section 122 of the first Drainage Section 121 connection is due to being respectively formed at two components On, it is possible to interconnection between the two is realized by fixed structure or by the mutual cooperation of two parts itself.? In the other embodiments of the utility model, it can directly be formed on cup body 11 and external the first Drainage Section being directly connected to nearby 121 and the second Drainage Section 122 for being connect with the first Drainage Section 121, then connected by the second Drainage Section 122 with main part 131 It connects.First Drainage Section 121 and the second Drainage Section 122 are all located in the embodiment on cup body 11, the first Drainage Section 121 and Two Drainage Sections 122 can be integrated formed structure, be also possible to the mutual cooperation of two separate structures.

As shown in figure 4, the first Drainage Section 121 has the first air inlet axis X1, the second Drainage Section 122 has the second Intake shaft Angle [alpha] between line X2, the first air inlet axis X1 and the second air inlet axis X2 adds between first axle Y1 and longitudinal axis X0 Angle beta be equal to 90 °, i.e. two angles and be 90 °.Since air-flow is all tangentially to enter the wind when entering filter device 13, because of mistake 13 inclined design of device is filtered, causes the direction of separate inlet opening 138 also and then to change, the air-flow that air flow inlet 12 introduces needs to introduce Rear-inclined turning introduces separate inlet opening 138.

As shown in figure 4, the relationship between the first Drainage Section 121 and filter device 13 is: the first air inlet axis X1 and first Axis Y1 intersects, and mutual out of plumb, and the angular range between air inlet axis X1 and first axle Y1 is 30 °- 60°.It is consistent for reference standard in the utility model embodiment, the first air inlet axis X1 with longitudinal axis X0 be it is parallel, After identical standard, the inclination angles of filter device 12 and the crank degree of the second Drainage Section 24 can be allowed to design quasi- Really.

About 13 inclined direction of filter device in addition to from the above-mentioned angled relationships with first axle Y1 and longitudinal axis X0 It defines, meeting and under the premise of being obliquely installed of longitudinal axis X0, compared to other components, filter device 12 and other yuan The positional relationship of device is as detailed below.

Extend as shown in figure 4, flow generator 6 is tilted relative to the longitudinal axis X0 of dirt cup component 1, specifically, air-flow is sent out Raw device 6 is equipped with second axis Y2, and flow generator 6 is obliquely installed relative to longitudinal axis X0, second axis Y2 and longitudinal axis X0 it Between it is at an acute angle.In the utility model preferred embodiment, the angle between longitudinal axis X0 and first axle Y2 is 5 ° -30 °.It crosses It is also that inclination extends that device 13, which is filtered, relative to flow generator 6.Specifically, the folder between first axle Y1 and second axis Y2 Angular region is 60 ° -85 °

As shown in figure 4, being obliquely installed due to filter device 13, if flow generator 6 maintains original angle to place, The passage length of the airflow between filter device 13 and flow generator 6 can be extended, in order to shorten passage length, allow filtering Air-flow after device 13 separates can enter flow generator 6 as soon as possible, set so accordingly also tilting flow generator 6 It sets, the direction of flow generator 6 towards filter 136 tilts upward extension, can shorten filter device 13 in this way and air-flow is sent out The length of airflow channel between raw device 6.

As shown in Figures 3 and 4, flow generator 6 tilts upward extension, it is believed that flow generator 6 is put from lateral The case where setting tilts upward extension again, and the angle tilted upward is related with the tilt angle of filter device 13, specifically inclines Rake angle is most short with air duct between filter device 13 and flow generator 6 and does not influence the aspect of machine volume two and is considered, Select a suitable inclination angle.The other embodiments of the utility model, flow generator 6 can not also tilt, flow generator 6 Using laterally disposed, because if vertical place, will increase the height of entire hand held cleaner 100, and use it is laterally disposed, It can be to avoid the height for increasing entire hand held cleaner 100.As shown in figure 5, in the utility model embodiment, flow generator After 6 inclinations, the space placing battery component 5 provided after flow generator 6 can also be made full use of to tilt passes through space in this way It rationally utilizes, can further reduce the length of entire hand held cleaner 100, and then achieve the effect that reduce machine volume.

Flow generator 6 includes shaft (not shown) and the rotatable impeller (not shown) being set in shaft, works as gas When flow-generator 6 is run, flow generator 6 generates stronger suction and pressure by the rotation of shaft impeller, in suction and Under the action of pressure, the air-flow high speed for flowing through flow generator 6 is discharged, and the air-flow of the air intake of flow generator 6 is constantly It adds at flow generator 6, makes to generate instantaneous vacuum inside shell 3, so that external dust-contained airflow can be flowed by gas Mouth 12 is inhaled into dirt cup component 1.When hand held cleaner 200 works, the dust-contained airflow entered from air flow inlet 10 is first It is filtered into filter device 13, the booties such as dust filtered out stay in cup body 11, through the filtered sky of filter device 13 Gas again passes by the filtering of filter 136, can filter dust and aqueous vapor again, the air after 136 secondary filter of filter Flow generator 6 is flowed to, air can cool down to flow generator 6 during flowing to flow generator 6, to prolong The service life of flow generator 6 is grown, hereafter air is expelled to outside shell 3 from dust inlet 32.

As shown in figure 4, filter 136 is located at cyclone 132 and air-flow is sent out in the embodiment of the utility model attached drawing Between raw device 6.By the way that cyclone 132 is arranged in 136 upstream of filter, dry and wet dust-contained airflow is carried out by cyclone 132 pre- Processing, so that the air-flow of only less dustiness flows through filter 136, avoids the blocking of filter 136, extends filter 136 service life, improves dust removal performance.In the preferred embodiment of the utility model, the filter 136 is waterproof Extra large pa, because the dust catcher that the hand held cleaner 100 of the utility model can be used as Wet-dry uses, it is possible that dust It is the dust of liquid property, by water-proof function, aqueous vapor is avoided to enter flow generator 6, prevents electrical part impaired.At other In embodiment, filter 136 is not limited to waterproof sea pa, is also possible to other filter structures, for example combined with filter device 13 Or the multistage filtering structure for playing secondary filter effect being wholely set.Dust impurity can be separated by way of multistage filtering Completely.It it is applicable in wet process for the utility model, for example absorbs water, in addition to the waterproofing design or cyclone 132 of filter 136 Liquid handling, can also be by carrying out waterproofing design further to protect electrical part, most to electrical part, such as flow generator 6 Guarantee that dust catcher carries out job stability and the safety of liquid handling eventually.

As shown in Figure 1, Handleset 4 is equipped with the both ends extended from front to back, first end 41 and second end 42, first end 41 close to cup body 11 and positioned at the top of cup body 11, and second end 42 is close to the rear positioned at shell 11 close to flow generator 6. Because of flow generator 6 and the adjacent design of battery component 5, second end 42 is located at battery component 5 also close to battery component 5 Top.Handleset 4 is arranged such, Handleset 4 extends from front to back, and when so that gripping handle lifting machine, stress is suitable, Using comfortable.In addition, the utility model is since filter device 13 is obliquely installed, so Handleset 4 is not provided with into D type, into one Step reduces the height of entire hand held cleaner 100.

As shown in Figure 1, in the hand held cleaner 100 of the present embodiment, Handleset 4 include lateral grip zone 43 and with cross The oblique grip zone 44 connected to grip zone 43, connection forms V-type between lateral grip zone 43 and oblique grip zone 44.Laterally Grip zone 43 is connect with first end 41, and oblique grip zone 44 is connect in obtuse angle with lateral grip zone, oblique grip zone 44 and second 42 connection of end.

As shown in Figures 10 and 11, when the hand held cleaner of the utility model first embodiment is worked, Ke Yilian Connect extension 200 and cleaner head 300.Extension 200 can be hard tube, be also possible to hose perhaps the combination of hose-rigid pipe or It is telescoping tube, specific works are in application, user can select attachment according to practical application scene.Extension 200 is hard in Figure 10 It manages, extension 200 is hose in Figure 11.

As shown in figure 12, the invention also discloses the push-down dust catchers 400 of first embodiment comprising above-mentioned mistake Hand held cleaner 100, extension 200 and the cleaner head 300 for the embodiment that filter device is obliquely installed, one end of extension 200 It is connected with the air flow inlet of hand held cleaner 100, the other end of extension 200 is connected with cleaner head 300.In cleaner head 300 With with the suction passage (not shown) that is connected to inside extension 200 so that dust enter in extension 200 via suction passage, Enter in hand held cleaner 100 further along extension 200.Extension 200 can be hard tube, be also possible to hose or soft The combination of hard tube or telescoping tube, specific works are in application, user can select attachment according to practical application scene.Figure 12 Middle extension 200 is hard tube.

In the push-down dust catcher 400 of the utility model first embodiment, when hand held cleaner 100 does not need to extend When pipe 200 carries out dust suction, such as needs other accessories, when progress dust suction, can will extend such as gap suction nozzle, anti-mite suction nozzle Pipe 200 is disassembled from the air flow inlet of hand held cleaner 100, and accessory actually required is assembled to hand-held dust suction On the air flow inlet of device 100.One end of extension 200 and the air flow inlet of hand held cleaner 100 are removably connected directly, Such as extension 200 can be installed on air flow inlet by buckling quick-disassembly structure and be disassembled from air flow inlet.By This, easy disassembly.

The utility model discloses a kind of extension dirt casees 7, and to be coupled with a dust suction source, extension dirt case 7 includes dust storage chamber 71 and be connected to dust storage chamber 71 to receive the garbage inlet 72 by the rubbish in dust suction source.Extending dirt case 7 has to reality The first seal of leakproofness is coupled between existing ash discarding mouth and garbage inlet.It, in one embodiment, should as shown in Figure 13 to 17 Dirt case 7 is extended to cooperate with a hand held cleaner.Hand held cleaner generally all has special ash discarding mouth, the ash discarding Mouth is opposite with 72 position of garbage inlet and cooperates.Extending dirt case 7 includes dust storage chamber 71, to be coupled with hand held cleaner Garbage inlet 72 and to realize hand held cleaner and extend the first seal 73 that seals between dirt case 7.First sealing Part 73 is set at garbage inlet 72.When hand held cleaner and extension dirt case 7 are coupled, when extension dirt case 7 works, rubbish Entrance 72 is connected to dust storage chamber 71, and garbage inlet 72 is corresponding and interconnected with ash discarding mouth position, passes through the first sealing of setting Part 73 can guarantee the leakproofness of dust environment after dust catcher is mutually installed with extension dirt case 7, dust is avoided to fly upward out Come；Simultaneously as the space of extension dirt case 7 is to be connected to the dust collecting space of hand held cleaner after installing extension dirt case 7 , it so guaranteeing sealing effect by setting sealing element, and then ensure that internal negative pressure, guarantee cleaning efficiency.

First seal 73 and the outmost turns of ash discarding mouth cooperatively form sealing.It is inhaled as above-mentioned about first embodiment hand-held The description of dirt device is it is found that hand held cleaner 100 further includes the second sealing sealed against each other to realize ash discarding mouth and dirt cup lid Part, the second seal and dirt cup lid are located within first seal 73.Extending dirt case 7 has to control hand-held dust suction The abutting portion that the dirt cup lid of device automatically opens, the abutting portion are located within first seal 73.

The utility model, can when hand held cleaner needs to increase dust collecting space by the way that independent extension dirt case 7 is arranged To be coupled with extension dirt case 7, the mesh for increasing hand held cleaner dust collecting space can achieve by the dust storage chamber 71 of extension dirt case 7 , that is, after loading onto extension dirt case 7, the collection of dust is directly carried out using the dust storage chamber 71 of extension dirt case 7, and in extension dirt case After 7 are attached on hand held cleaner, it can be poured into dust storage chamber 71 with the dust in handheld formula dust catcher.Inhaled in hand-held When dirt device works, extension dirt case 7 can be used as a dust collection elements and use, and when hand held cleaner does not work, extend dirt case 7 The space for being also used as a dust centralized collection uses.It is simple to extend 7 structure of dirt case, using flexible.

When hand held cleaner works, extension dirt case 7 combines installation with hand held cleaner, at this point, Handleset 4 can be made Handleset for structure after combination uses.

In order to guarantee that leakproofness, the circumferential range of first seal 73 are more than or equal to the ash discarding mouth of hand held cleaner Circumferential range, for example, if ash discarding mouth be it is round, then the radius of first seal 73 be more than or equal to ash discarding mouth radius, such as It is circular that fruit, which says ash discarding mouth not, then the structure needs of first seal 73 are corresponding with the shape of ash discarding mouth, then in size The upper size more than or equal to ash discarding mouth, in this way, just can ensure that the leakproofness in entire circumferential direction.In view of frequent around ash discarding mouth Other structures design is had, so the structure of first seal 73 can also be different with the shape of ash discarding mouth, but first is close The shape of sealing 73 is allowed for from external rings around ash discarding mouth, it is ensured that sealing effect, the circular range can cover institute Other structures design around the ash discarding mouth stated, such as the latch portion of dirt cup lid.

As shown in Figure 13 and Figure 17, extension dirt case 7 includes underlying base portion 74 and the top 75 being located above, base portion 74 have the dust storage chamber 71, and top 75 has the garbage inlet 72.Base portion 74 have positioned at bottom bottom surface 740 with And the side 741 of the dust storage chamber 71 is connect and surrounded jointly with bottom surface 740, there is transparent window 77 on side 741.

As shown in Figure 13 and Figure 17, in the first embodiment of the utility model extension dirt case 7, extension dirt case 7 is fission Formula structure.Extension dirt case 7 includes the top 75 cooperated up and down and base portion 74 and buckles what top 75 and base portion 74 were fixed to each other Hold structure 76.Base portion 74 has the dust storage chamber 71 and the transparent window 77 to monitor the dust-full situation of dust.Top 75 With the garbage inlet 72 and the first seal 73.Base portion 74 have bottom surface 740 and connect with bottom surface 740 and The side 741 of the dust storage chamber 71 is surrounded jointly, and transparent window 77 is located on side 741.Transparent window 77 may include it is multiple, And it can be respectively provided on different sides 741.

As shown in Figure 14 to Figure 18, the side of base portion 74 has the first holding part 743.The side at top 75 has the second button Hold portion 756.Second holding part 756 has the first holding surface 7561 and the second holding surface 7562 being oppositely arranged.First holding part 743 and second holding part 756 cooperatively form the buckling structure 76 jointly.Pass through the first holding part 743 and the second clasp The fixation between base portion 74 and top 75 is realized in the mutual cooperation in portion 756.In the embodiment that the utility model attached drawing is shown, First holding part 743 is arranged on base portion 74, is movable buckle, and it is non-live that the second holding part 756, which is arranged on top 75, When the split type extension different assembled state of dirt case 7, being fixed to each other for base portion 74 and top 75 is can be achieved in moving part.

As shown in Figure 14 to Figure 18, there is main mating part 742 in 74 circumferential direction of base portion, master is formed on main mating part 742 and is matched Connect fixed edge 7421, top 75 have the first mating part 757 cooperated with the main mating part 742 of base portion 74 and with the first mating part The second opposite mating part 758 of 757 positions is formed with the first mating fixed edge 759, the second mating part on the first mating part 757 The second mating fixed edge 760 is formed on 758.There can be multiple preferred embodiments in the embodiments of the present invention, I.e. side it is fixed with it is circumferentially fixed it is not absolutely required to simultaneous selections, can also only select one of fixed form.

In the utility model others embodiment, the setting position of the first holding part 743 and the second holding part 756 can To exchange, as long as guaranteeing center being equidistant to the mating part of two states of the second holding part 756, in this way, ability Positioning is able to achieve under two kinds of installation conditions, i.e., in the utility model figure embodiment, the first clasp of the second holding part 756 The distance of the 7561 to the first mating part of face 757 is equal to second the 7562 to the second mating part of holding surface 758 of the second holding part 756 Distance.Because the distance of the first holding part 743 to mating part is fixed, as long as being equidistant for ensuring to change can Realize being fixed to each other for base portion 74 and top 75 under two states.

The erection sequence of extension dirt case 7 is to first pass through the guidance of circumferential structure to be mounted together top 75 and base portion 74, Fixation between the two is realized by buckling structure 76 again.So set, extension 7 structure of dirt case is simple, it is easy for installation.

In the extension dirt case 7 of this first embodiment, main mating part 742 can respectively with the first mating part 757 and second Mating part 758 cooperates.Two kinds of fit systems realize two kinds of functions of extension dirt case 7, distinguish below for two fit systems It is described.Make the dust catcher sub-assembly in work by the extension dirt case setting or fit system different from dust suction source It is converted between operation mode and transported/stored mode.

As shown in Figure 19 to 21, the first fit system is applicable in when that is, main mating part 742 and the first mating part 757 are coupled In the operating mode.Main mating fixed edge 7421 and the first mating fixed edge 759 cooperate and then realize base portion 74 and top 75 Between fixation in the circumferential, and pass through the first holding part 743 and the first holding surface 7561 buckle realization base portion 74 on side In the fixation of side between top 75.First fit system is the state for increasing hand held cleaner dust collecting space.In order to Increase circumferential leakproofness, is set in the circumferential direction that main mating part 742 is coupled with the first mating part 757 between base portion 74 and top 75 There is circumferential seal circle 755, so set, further protecting on the basis of first seal 73 by circumferential seal circle 755 It has demonstrate,proved hand held cleaner and has extended the sealing effect after dirt case 7 cooperates.

As shown in figure 22, the second fit system is suitable for the transported/stored mode, when second fit system, institute It states hand held cleaner and is fixed to each other with top 75 in 758 side of the second mating part, the hand held cleaner, which is inverted, to be received It is contained in the dust storage chamber 71 of the extension dirt case 7.When i.e. main mating part 742 and the second mating part 758 are coupled, main mating is fixed Edge 7421 and the second mating fixed edge 760 cooperate and then realize the fixation between base portion 74 and top 75 in the circumferential, and in side The fixation between base portion 74 and top 75 in side is realized by the first holding part 743 and the second holding surface 7562 buckle on face. Second state is to store the receiving state of hand held cleaner.In second fit system, hand held cleaner there is also Two kinds of modes of emplacement, the first is, hand held cleaner is fixed on top 75 and is housed in what base portion 74 was surrounded with top 75 In storage space, second is that hand held cleaner is not fixed on top 75, is only located in base portion 74 and is housed in base In the storage space that portion 74 and top 75 surround.The dirt cup lid of hand held cleaner can be opened when the first situation, can also Not open.When the second situation, when placing hand held cleaner, the handle of hand held cleaner can be entered close to rubbish Mouth 72, the space gripping handle that can also be provided in this way by garbage inlet 72 can achieve the purpose of mobile device.About receipts The two kinds of situations of hand held cleaner received also have more detailed narration in the description of following hand held cleaner sub-assemblies.

By the description of above two state it is found that an independent extension dirt case, when cooperating with hand held cleaner, It can play the role of fixed and storage simultaneously, avoid hand held cleaner from shaking in extension dirt case, also, by that will extend Dirt case is set as detachable and assembled state is diversified, and structure is simple, using flexible, can not only increase hand held cleaner Dust containing cavities, and hand held cleaner can also be stored, save memory space, so that storage environmental beauty.

As shown in figure 16, in a preferred embodiment of the utility model extension 7 first embodiment of dirt case, on top 75 It is formed with the accommodating cavity 751 for dividing hand held cleaner to holding part.It, can be with partial tolerance hand by the setting of accommodating cavity 751 Hold formula dust catcher so that hand held cleaner with extension dirt case 7 combine after small volume, save space.

As shown in figure 18, first fixed structure 752 and the second fixed structure 753 can be respectively set in the both ends at top 75. When hand held cleaner is installed into extension dirt case 7, by first fixed structure 752 and the second fixed structure 753 respectively with The buckle of one locating fastener 20 and the second locating fastener 21 realizes hand held cleaner and extends the positioning between dirt case 7.In order to It can adapt to various sizes of hand held cleaner, the position of first fixed structure 752 and the second fixed structure 753 can adjust Section.Certainly in other preferred embodiments of the utility model, can be set other fixed structures realize hand held cleaner with Extend fixation between dirt case 7, such as the fixation or the design of tension rope of circumferential upper elastic band etc..

As shown in figure 17, in a preferred embodiment of the utility model extension 7 first embodiment of dirt case, dirt case is extended Abutting portion 754 can be equipped in 7, when hand held cleaner and the extension cooperation of dirt case 7, abutting portion 754 can assist to compress hand The latch portion for holding the dirt cup lid of formula dust catcher allows the realization of dirt cup lid to automatically open.It certainly, in other embodiments, can also be with It is not provided with abutting portion 754, and can also be with by the dirt cup lid that manually mode opens hand held cleaner.The abutting portion 754 Within first seal 73.

In a preferred embodiment of the utility model extension 7 first embodiment of dirt case, if being provided with abutting portion 754, it can also be arranged and adjust 754 position control of abutting portion (not shown), there are two work so that abutting portion 754 at least has Position, the respectively second position suitable for the first position of the operating mode and suitable for transported/stored mode, contradict Portion 754 compresses control dirt cup lid at first position and opens.Abutting portion 754 at the second position, hand held cleaner install into When extending in dirt case 7, abutting portion 754 and not serving is compressed, and dirt cup lid is not opened.So set, being because extension dirt case 7 has There are two types of application scenarios, and one is the storage Transitional Space for increasing hand held cleaner, another kind is storage hand held cleaner, work as expansion It is to need abutting portion 754 to compress to open dirt cup lid when opening up dirt case 7 as the storage Transitional Space for increasing hand held cleaner；But when When extending dirt case 7 as storage hand held cleaner, sometimes for preventing the remaining dust in hand held cleaner from flying out, not Need to open dirt cup lid, so the position of abutting portion 754 can be adjusted according to actual needs by one position control of setting Set, so elasticity choose whether need abutting portion 754 to play the role of compressing and opening dirt cup lid.Choosing about position control The rotation or sliding that can be in routine techniques are selected, details are not described herein.

In a preferred embodiment of the utility model extension 7 first embodiment of dirt case, when abutting portion 754 is first When compressing opening dirt cup lid 15 when position, the angular range that dirt cup lid 15 automatically opens outward is 110 ° -190 °.

As shown in Figure 23 and Figure 24, also there is the extension dirt case 7 ' of second embodiment in the utility model, extend dirt case 7 ' It is an integral structure.The difference of the second embodiment and first embodiment is that extension dirt case 7 ' is the knot of an entirety Structure is no longer a seperated structure.The extension dirt case 7 ' of the second embodiment, which equally has, extends dirt case 7 in first embodiment Internal each structure, is configured referring to the extension dirt case 7 of first embodiment in this internal structure, is not repeated to describe.? In the preferred scheme of second embodiment, due to being integral structure, it can incline from the garbage inlet 72 described in first embodiment The top (not shown) for conveniently toppling over dust can also be separately provided in ash discarding dirt, and convenient for that will extend, dirt case 7 ' is interior to be collected into Dust pour out.The top is not shown in the utility model attached drawing, due to belonging to conventional technical means, fields technology people Member can be designed according to product actual demand.

As shown in Figure 25 to 27, the utility model discloses the hand held cleaner sub-assemblies of first embodiment, this is hand-held Formula dust catcher sub-assembly includes extension dirt case 7 and hand held cleaner 100.Hand held cleaner 100 is above-mentioned filter device The hand held cleaner 100 being obliquely installed.Due to extension dirt case 7 and the specific knot of the hand held cleaner 100 of first embodiment Structure has been described clear in the description of above-mentioned corresponding embodiment, this is not repeated to be described, below with first embodiment Hand held cleaner 100 for, to hand held cleaner 100 and extension 7 mating relationship of dirt case do a detailed description.Point The extension dirt case 7 and hand held cleaner 100 of body structure have after being coupled increases 100 dust collecting space of hand held cleaner and storage hand 100 two kinds of functions of formula dust catcher are held, the hand held cleaner sub-assembly of first embodiment includes three kinds of states, three kinds of state areas It is not the placement location of hand held cleaner 100.Below for three of the hand held cleaner sub-assembly in first embodiment Kind of state is described in detail, in different states, the working condition that there is hand held cleaner 100 dirt cup lid 15 to open and The off working state that dirt cup lid 15 is closed.

As shown in Figure 25 to 27, first state increases the embodiment of 100 dust collecting space of hand held cleaner.Top 75 Positioned at the top of base portion 74, hand held cleaner 100 is mounted on top 75, and passes through buckling structure 76 for top 75 and base portion 74 is fixed.Dust is responsible in the space of base portion 74, at this point, base portion 74 can also be used to collect the ash discarding mouth of hand held cleaner 100 14 dusts poured out carry out centralized collection to dust and topple over.After hand held cleaner 100 is installed in extension dirt case 7, rubbish enters The position of mouth 72 is oppositely arranged with 14 position of ash discarding mouth.First seal 73 is installed on top 75.

In first state, when main mating part 742 and the first mating part 757 are coupled, main mating fixed edge 7421 is matched with first It connects fixed edge 759 to cooperate and then realize the fixation between base portion 74 and top 75 in the circumferential, and passes through the first button on side Hold the fixation between portion 743 and the first holding surface 7561 buckle realization base portion 74 and top 75 in side.The first state is to increase Add the state of hand held cleaner dust collecting space.In order to increase circumferential leakproofness, in main mating between base portion 74 and top 75 The circumferential direction of portion 742 and the mating of the first mating part 757 is equipped with circumferential seal circle 755, so set, in first seal 73 On the basis of, hand held cleaner further ensure that by circumferential seal circle 755 and extend the sealing after dirt case 7 cooperates and imitate Fruit.Side fixation and circumferentially fixed, the only statement of the preferred embodiment in the utility model are described in this state description simultaneously, In other embodiments, as described above, side it is fixed and it is circumferentially fixed might not simultaneous selection, a selection can also be selected.

In first state, when extending dirt case 7 and hand held cleaner 100 buckles, when abutting portion 53 and latch portion 16 are supported Press-fit and control the opening of dirt cup lid 15, dirt cup lid 15 automatically opens outward under the driving of resetting structure 20.Dirt cup lid 15 to The angular range automatically opened outside is 110 ° -190 °, and hand held cleaner 100 works at this time, and extension dirt case 7, which rises, increases dust sky Between effect.

In first state, the method that hand held cleaner 100 is installed can be and first buckle one end, and the other end is by pressing The mode of pressure realizes buckle, it is of course also possible to which both ends once buckle, when is starting to compress dirt cup lid as abutting portion 53 15 open, the utility model preferred embodiment be when hand held cleaner 100 and extension dirt case 7 pressing buckle just complete when, It inspires abutting portion 53 and compresses the opening of dirt cup lid 15, can also be lagged or be shifted to an earlier date in other embodiments certainly, preferably It just or lags, because in advance, the dust in hand held cleaner 100 is easy to pass through gap existing for unmated completion It flies out.

In first state, when hand held cleaner 100 works, extension dirt case 7 combines installation with hand held cleaner, this When, Handleset 4 can be used as the Handleset use of structure after combination.

As shown in Figure 28 to 30, the second state, i.e., the embodiment of the first storage hand held cleaner 100 above-mentioned.This Under state, hand held cleaner 100 is fixed on top 75, is in fact exactly that top 75 is overturn compared to first state, So that in the space that hand held cleaner 100 is housed in base portion 74 and top 75 surrounds, and realize hand held cleaner 100 Storage.

In second state, when main mating part 742 and the second mating part 758 are coupled, main mating fixed edge 7421 is matched with second It connects fixed edge 760 to cooperate and then realize the fixation between base portion 74 and top 75 in the circumferential, and passes through the first button on side Hold the fixation between portion 743 and the second holding surface 7562 buckle realization base portion 74 and top 75 in side.In other embodiments In, as described above, side it is fixed and it is circumferentially fixed might not simultaneous selection, a selection can also be selected.

In second state, hand held cleaner 100 does not work, and extension dirt case 7 plays storage, but abutting portion 53 is still Cooperation being compressed with latch portion 16 and controlling dirt cup lid 15 and open, dirt cup lid 15 is beaten automatically outward under the driving of resetting structure 20 It opens.The angular range that dirt cup lid 15 automatically opens outward is 110 ° -190 °.Certainly, if it is more preferable in order to store effect, it can be with A such as above-mentioned position control is added in a preferred embodiment, by adjusting whether control dirt cup lid 15 is opened.At this In utility model preferred embodiment, when hand held cleaner 100 does not work, dirt cup lid 15 is not opened.

In second state, the method that hand held cleaner 100 is installed can be and first buckle one end, and the other end is by pressing The mode of pressure realizes buckle, it is of course also possible to which both ends once buckle, when is starting to compress dirt cup lid as abutting portion 53 15 open, the utility model preferred embodiment be when hand held cleaner 100 and extension dirt case 7 pressing buckle just complete when, It inspires abutting portion 53 and compresses the opening of dirt cup lid 15, can also be lagged or be shifted to an earlier date in other embodiments certainly, preferably It just or lags, because in advance, the dust in hand held cleaner 100 is easy to pass through gap existing for unmated completion It flies out.

As shown in Figure 31 to 32, the third state, i.e., the embodiment of second above-mentioned of storage hand held cleaner 100.This Under state, hand held cleaner 100 is not affixed on top 75, but is directly placed in base portion 74, so that hand-held is inhaled In the space that dirt device 100 is housed in base portion 74 and top 75 surrounds, and realize the storage of hand held cleaner 100.If When the space of base portion 74 is enough to store hand held cleaner 100, when can be unlike the second state compared at the top of first state 75 Do rotary movement, certainly as doing rotary movement when the second state after, the space surrounded can be relatively large, here, the third state Storage mode, user can according to the actual situation at the top of unrestricted choice 75 with the docked mode of base portion 74.In this state, hand It holds after formula dust catcher 100 is placed in base portion 74, Handleset 4 is exactly located at garbage inlet 72, and user can be by rubbish The space of rubbish entrance 72 holds hand held cleaner 100, in this way, the movement of hand held cleaner sub-assembly may be implemented.Exist In the third state, when hand held cleaner 100 works, extension dirt case 7 combines installation with hand held cleaner, at this point, handle group Part 4 can be used as the Handleset use of structure after combination.

In the third state, hand held cleaner 100 does not work, and extension dirt case 7 plays storage, at this time hand held cleaner 100 since hand held cleaner 100 is only located in base portion 74, does not have contact relation with abutting portion 53, so dirt cup lid 15 It is not turned on.In the utility model preferred embodiment, when hand held cleaner 100 does not work, dirt cup lid 15 is not opened.

As shown in Figure 33 and 34, the utility model discloses the hand held cleaner sub-assembly of second embodiment, described The difference of the hand held cleaner sub-assembly of the hand held cleaner sub-assembly and first embodiment of two embodiments is to extend dirt The extension dirt chest 7 ' that chest is structure as a whole, other structures are identical as the hand held cleaner sub-assembly of first embodiment, I.e. in this embodiment, filter device is obliquely installed.Due to being the box of integral structure, hand held cleaner is combined in the present embodiment Part main function is the dust collecting space for increasing hand held cleaner.

It as shown in figures 35 and 36, is the hand held cleaner sub-assembly of the utility model the first and second embodiments respectively Working state figure.At this point, extension dirt case is to increase dust collecting space, hand held cleaner work.Hand held cleaner sub-assembly Connection extension 200 and cleaner head 300, one end of extension 200 are connected with the air flow inlet of hand held cleaner 100, extend The other end of pipe 200 is connected with cleaner head 300.Have in cleaner head 300 with the suction passage that is connected to inside extension 200 (not Diagram) so that dust enters in extension 200 via suction passage, enters hand held cleaner 100 further along extension 200 It is interior.Extension 200 can be hard tube, be also possible to combination or the telescoping tube of hose or hose-rigid pipe, and specific works are answered Used time, user can select attachment according to practical application scene.Extension 200 is hard tube in Figure 12.

As shown in Figure 37 and 38, the utility model discloses the hand held cleaner sub-assembly of 3rd embodiment, second is real Apply the hand held cleaner sub-assembly phase of the structure and first embodiment of the extension dirt case 7 of the hand held cleaner sub-assembly of example Together, that is, the extension dirt case that dirt case is separate structure above-mentioned, the hand held cleaner sub-assembly of 3rd embodiment and first are extended The difference of the hand held cleaner sub-assembly of embodiment is that the filter device of hand held cleaner 500 is not to be obliquely installed.

As shown in figure 39, the utility model discloses the hand held cleaner sub-assembly of fourth embodiment, fourth embodiments Hand held cleaner sub-assembly and 3rd embodiment hand held cleaner sub-assembly difference be extend dirt case be extension The extension dirt case that dirt case 7 ', i.e. extension dirt case are aforementioned integral structure, filter device are not obliquely installed.Due to being integral structure Box, hand held cleaner sub-assembly main function is the dust collecting space for increasing hand held cleaner in the present embodiment.

As shown in Figure 40 and Figure 41, the utility model discloses the hand held cleaner sub-assembly of the 5th embodiment, the 5th The difference of the hand held cleaner sub-assembly of the hand held cleaner sub-assembly and first embodiment of embodiment is that hand-held is inhaled Cyclone separating structure, internal setting filter are not provided with inside dirt device.I.e. in this embodiment, extension dirt case is fission above-mentioned The extension dirt case of structure, filter device is not cyclone separating structure, only with common filter structure, for example is a mistake Filter extra large pa.

As shown in figure 42, the utility model discloses the hand held cleaner sub-assembly of sixth embodiment, sixth embodiments Hand held cleaner sub-assembly and the 5th embodiment hand held cleaner sub-assembly difference be extend dirt case be extension Dirt case 7 ', i.e., in this embodiment, extension dirt case is the extension dirt case of integral structure above-mentioned, and filter device is not cyclonic separation Structure only with common filter structure, for example is the extra large pa of a filtering.Hand held cleaner sub-assembly master in the present embodiment Acting on is dust collecting space for increasing hand held cleaner.

As shown in figure 43, the invention also discloses the push-down dust catcher 700 of second embodiment, second embodiment The difference of push-down dust catcher 700 and the push-down dust catcher 400 of first embodiment is only that the knot for increasing extension dirt case 7 Structure.Extension dirt case 7 is separate structure.The push-down dust catcher 700 of second embodiment includes the hand-held of above-mentioned first embodiment Dust catcher sub-assembly, the filter device of hand held cleaner therein are the hand held cleaners 100 for the embodiment being obliquely installed.

As shown in figure 44, the invention also discloses the push-down dust catcher 800 of 3rd embodiment, 3rd embodiment The difference of push-down dust catcher 700 and the push-down dust catcher 700 of second embodiment is only that extension dirt case is extension dirt case 7 ', It is the extension dirt case 7 ' of integral structure.The push-down dust catcher 800 of 3rd embodiment includes the hand-held of above-mentioned second embodiment Formula dust catcher sub-assembly, the filter device of hand held cleaner therein are the hand held cleaners for the embodiment being obliquely installed 100。

As shown in figure 45, the invention also discloses the push-down dust catcher 900 of fourth embodiment, fourth embodiment The difference of push-down dust catcher 900 and the push-down dust catcher 400 of second embodiment is only that filter device does not tilt.4th is real The push-down dust catcher 900 for applying example includes the hand held cleaner sub-assembly of above-mentioned 3rd embodiment, hand-held dust suction therein The filter device of device is the hand held cleaner 500 for the embodiment not being obliquely installed.Extend the extension dirt that dirt case is separate structure Case 7.

As shown in figure 46, the invention also discloses the push-down dust catcher 1000 of the 5th embodiment, the 5th embodiments Push-down dust catcher 1000 and fourth embodiment push-down dust catcher 900 difference be only that extension dirt case be extension dirt case 7 ', it is the extension dirt case 7 ' of integral structure.Filter device does not tilt, and the push-down dust catcher 1000 of the 5th embodiment includes upper The hand held cleaner sub-assembly of fourth embodiment is stated, the filter device of hand held cleaner therein is the reality not being obliquely installed Apply the hand held cleaner 500 of example.

As shown in figure 47, the invention also discloses the push-down dust catcher 2000 of sixth embodiment, sixth embodiments Push-down dust catcher 2000 and the difference of push-down dust catcher 900 of fourth embodiment be only that and be not provided with cyclonic separation knot Structure, is only arranged filter structure, for example, Hai Pa or other play the filter structure of simple filtration.The push rod of sixth embodiment Formula dust catcher 2000 includes the hand held cleaner sub-assembly of above-mentioned 5th embodiment, the filtering dress of hand held cleaner therein Set be common filter device hand held cleaner 600.Extend the extension dirt case 7 that dirt case is separate structure.

As shown in figure 48, the invention also discloses the push-down dust catcher 3000 of the 7th embodiment, the 7th embodiments Push-down dust catcher 3000 and sixth embodiment push-down dust catcher 2000 difference be only that extension dirt case be extension dirt Case 7 ' is the extension dirt case 7 ' of integral structure.It is not provided with cyclone separating structure, filter structure, such as extra large pa are only set Or other play the filter structure of simple filtration.The push-down dust catcher 3000 of 7th embodiment includes above-mentioned 6th implementation The hand held cleaner sub-assembly of example, the filter device of hand held cleaner therein are that the hand-held of common filter device is inhaled Dirt device 600.

It should be noted that direction " preceding " can be understood as actually using in all embodiments of the utility model The direction of the air flow inlet of hand held cleaner in the process, opposite direction are defined as " rear ".Direction "upper" is understood that Direction is opened wide for hand held cleaner ash discarding mouth in actual use, opposite direction is defined as "upper".

As described in Figure 53, the hand held cleaner or hand held cleaner of the above-mentioned all embodiments of the utility model are combined Part or push-down dust catcher are Wet-dry dust catchers, i.e. dust catcher liquid, the hand held cleaner such as can absorb water passes through The setting of water repellent filter part, or by the setting of other waterproof constructions, final aqueous vapor of being isolated is contacted with the direct of electricity piece, most The purposes of dust catcher Wet-dry is realized eventually.

In the hand held cleaner sub-assembly of the above-mentioned all embodiments of the utility model, hand held cleaner has dirt cup lid The off working state that the working condition and dirt cup lid of opening are closed.The dust used time is done in extension dirt case, hand-held dust suction at this time Device is in working condition, and dirt cup lid is opened；The storage used time is done in extension dirt case, hand held cleaner is off working state at this time, excellent The embodiment of choosing is that dirt cup lid is not opened because can be to avoid storage when, remaining dust comes out in cup body；Certainly non-optimum at other In the embodiment of choosing, when hand held cleaner off working state, dirt cup lid is also openable.In the utility model the above embodiments In, the main function that position control is arranged is exactly that can not open dirt cup lid by adjusting when storage.

The hand held cleaner or hand held cleaner sub-assembly or push rod of the above-mentioned all embodiments of the utility model Formula dust catcher, hand held cleaner use filter device, and when filter device is cyclone separating structure, and cyclone separating structure can be with Make one cyclonic, is also possible to multistage cyclone.The exemplary hand held cleaner of the utility model attached drawing uses the side of cyclonic separation In case, cyclone separating structure is one cyclonic separated structure, in the utility model in other embodiments (not shown), can also be adopted With multistage cyclone separated structure.

As shown in Figure 49 to 52, by the way that lateral grip zone 43 and oblique grip zone 44 is arranged in Handleset 4, cooperation is single The holding mode of only hand held cleaner and two kinds of hand-held push-down dust catcher different usage scenarios, humanized design is to user Fabulous experience is felt.Specifically, laterally being held at this time when user needs the 100 horizontal dust suction of carry out of hand held cleaner Area 43 is closer from machine gravity, it is possible to hold lateral grip zone 43 to reduce force；When user needs hand-held dust suction When the inclination of device 100 carries out cleaning, the center of gravity of hand held cleaner 100 can change at this time, can be with if variation is less Unrestricted choice transverse direction grip zone 43 or oblique grip zone 44, because stress size is similar；But if push-down dust catcher work When making, since gravity center shift is obvious, holding oblique grip zone 44 at this time can exert a force small, and oblique grip zone 44 and force direction are straight It connects relatively, more agrees with working condition, more feel convenient.The selection held practical for the utility model, it is main to influence It is the position of centre of gravity of complete machine, center of gravity is closer to which gripping area, then select corresponding gripping area meeting stress small, such as Center of gravity is close closer to lateral grip zone 43, then can choose the lateral grip zone 43 of gripping, if center of gravity is closer to oblique Grip zone 44 holds oblique grip zone 44 then can choose.

As shown in Figure 12 and Figure 43 to 52, in the push-down dust catcher of the above-mentioned all embodiments of the utility model, push-down Hand held cleaner in dust catcher can be directly connected to extension 200 and cleaner head 300 when carrying out practical dust suction.Extend One end of pipe 200 is connected with the air flow inlet of hand held cleaner, and the other end of extension 200 is connected with cleaner head 300.Dust suction Have with the suction passage (not shown) being connected to inside extension 200 on first 300 so that dust enters extension via suction passage Enter in hand held cleaner in pipe 200, further along extension 200.That is, when hand held cleaner needs extension When 200 progress dust suction, extension 200 can be assembled on the air flow inlet of hand held cleaner, and work as hand held cleaner Do not need extension 200 carry out dust suction when, such as need other accessories, such as gap suction nozzle, anti-mite suction nozzle carry out dust suction when, Extension 200 can be disassembled from the air flow inlet of hand held cleaner, and accessory actually required assembly is in one's hands On the air flow inlet for holding formula dust catcher.The air flow inlet of one end of extension 200 and hand held cleaner removably direct phase Even, such as extension 200 can be installed on air flow inlet by buckling quick-disassembly structure and be disassembled from air flow inlet. Easy disassembly as a result,.

The utility model setting extension dirt case can be by extending dirt case in the more place in garage or Other Waste Increase dust collecting space, because rubbish can be relatively more inside general garage, such as sawdust etc., and has a rubbish of the liquid such as water Rubbish, the utility model can meet dry and wet dust double-duty simultaneously and draw, and easy to use, use state is changeable, Ke Yiyou Multiple choices.

Compared with the prior art, for the utility model by the way that demountable multiduty extension dirt case is arranged, structure is simple, spirit The dust containing cavities living for increasing dust catcher, and hand held cleaner can also be stored, memory space is saved, so that storage Environmental beauty.

The utility model has laid special stress on protecting independent extension dirt box structure, and protects extension dirt case and hand-held dust suction The structure of the hand held cleaner sub-assembly of device cooperation, while protecting the push-down with extension dirt case and hand held cleaner The structure of dust catcher.Structure inside the utility model hand held cleaner is not defined, the aforementioned reality of the utility model It applies in example, the description as described in being obliquely installed filter device is the preferred embodiment of the utility model, in order to reduce complete machine Height and length, so that structure of dust collector is compact, filter device is obliquely installed by small volume and less weight.Such as above example introduction, close It is not defined in the structure of filter device, can be plain filter, be also possible to the whirlwind point with cyclonic separation effect From device.

Although several embodiments of the utility model, those skilled in the art only have been described and illustrated in this specification It should be easy to predict for executing function/described herein or obtaining the other means or structure of structure described herein, often A such variation or modification are all considered as in the scope of the utility model.

Claims

1. a kind of hand held cleaner comprising:

Shell, the shell have the dust inlet positioned at dirt cup component side, and the dust inlet is to external dust-laden Air-flow provides entrance；

Flow generator, to generate dust suction negative pressure；

Handleset, for holding；

It is characterized in that, the flow generator is located at the lower section of Handleset.

2. hand held cleaner according to claim 1, which is characterized in that the hand held cleaner is additionally provided with battery pack Part, the battery component are set to the lower section of Handleset.

3. hand held cleaner according to claim 2, which is characterized in that the battery component is set to flow generator Lower section and rear.

4. hand held cleaner according to claim 2, which is characterized in that the battery component and flow generator are located at It is ipsilateral, and it is located at relative to air flow inlet the other side of dirt cup component.

5. hand held cleaner according to claim 2, which is characterized in that the dirt cup component has bottom surface, the electricity Pond component has supporting surface, and the bottom surface is coplanar with supporting surface.

6. hand held cleaner according to claim 2, which is characterized in that the Handleset has first end and the Two ends, for the first end close to cup body and positioned at the top of cup body, the second end is located at electricity close to battery component The top of pond component.

7. hand held cleaner according to claim 6, which is characterized in that the Handleset include horizontal grip zone and The hand-held push rod grip zone connecting with horizontal grip zone, the first end are one end of horizontal grip zone, the second end For the one end for holding push rod grip zone.

8. hand held cleaner according to claim 1, which is characterized in that the hand held cleaner further includes along air-flow Circulation path is located at the filter in cyclone separator downstream, and the flow generator is set to filter along airflow path Downstream, the filter are waterproof sea pa.

9. hand held cleaner according to claim 1, which is characterized in that the longitudinal axis that there is the cup body lengthwise to extend Line, the flow generator are equipped with second axis, and the flow generator is arranged relative to longitudinal axis, the second axis It is at an acute angle between longitudinal axis.

10. hand held cleaner according to claim 9, which is characterized in that the flow generator direction shortens air-flow The direction inclination in airflow path between generator and cyclone separator.

11. a kind of push-down dust catcher comprising hollow extension and cleaner head, which is characterized in that the push-down dust suction Device further includes any hand held cleaner of claims 1 to 10, the hand held cleaner and extension directly or It connects and is detachably connected, one end of the extension is connected to the air flow inlet of hand held cleaner, the other end of the extension It is connected to the cleaner head, there is the suction passage being connected to inside the extension so that dust is via institute in the cleaner head Suction passage is stated to enter in the extension, enter in the air flow inlet further along the extension.

12. a kind of hand held cleaner sub-assembly, which is characterized in that the hand held cleaner sub-assembly includes claim 1 Cooperate the collection to increase hand held cleaner to 10 any hand held cleaners and with the hand held cleaner The external box of dirt space or the receiving hand held cleaner.